Definition of aschelminth in English:

aschelminth

nounPlural aschelminths, Plural aschelminthes ˈaskhɛlmɪnθˈaʃhɛlmɪnθˈaSHhel-

Zoology

An invertebrate animal belonging to a group of phyla that are distinguished by the lack of a well-developed coelom and blood vessels. Most are minute wormlike animals, including the nematodes, rotifers, and water bears.
〔动〕袋形动物
Phylum Nematoda and about seven minor phyla, formerly placed in a phylum Aschelminthes
Example sentencesExamples
- Since aschelminths all lack substantial hard parts, their fossil record is extremely spotty.
- Clearly, the status of several traditional ‘aschelminthes’ groups awaits further confirmation.
- An alternative explanation is that it was a kind of aschelminth (pseudocoelomate worm), as indicated for example by its asymmetrical mouth.

Origin

From modern Latin Aschelminthes (former phylum name), from Greek askos 'sac' + helminth 'worm' (from the former belief that animals of this group had a fluid-filled internal sac).

Definition of aschelminth in US English:

aschelminth

nounˈaSHhel-

Zoology

An invertebrate animal belonging to a group of phyla that are distinguished by the lack of a well-developed coelom and blood vessels. Most are minute wormlike animals, including the nematodes, rotifers, and water bears.
〔动〕袋形动物
Phylum Nematoda and about seven minor phyla, formerly placed in a phylum Aschelminthes
Example sentencesExamples
- Clearly, the status of several traditional ‘aschelminthes’ groups awaits further confirmation.
- Since aschelminths all lack substantial hard parts, their fossil record is extremely spotty.
- An alternative explanation is that it was a kind of aschelminth (pseudocoelomate worm), as indicated for example by its asymmetrical mouth.

Origin

From modern Latin Aschelminthes (former phylum name), from Greek askos ‘sac’ + helminth ‘worm’ (from the former belief that animals of this group had a fluid-filled internal sac).

单词	aschelminth
释义	Definition of aschelminth in English: aschelminth nounPlural aschelminths, Plural aschelminthes ˈaskhɛlmɪnθˈaʃhɛlmɪnθˈaSHhel- Zoology An invertebrate animal belonging to a group of phyla that are distinguished by the lack of a well-developed coelom and blood vessels. Most are minute wormlike animals, including the nematodes, rotifers, and water bears. 〔动〕袋形动物 Phylum Nematoda and about seven minor phyla, formerly placed in a phylum Aschelminthes Example sentencesExamples Since aschelminths all lack substantial hard parts, their fossil record is extremely spotty. Clearly, the status of several traditional ‘aschelminthes’ groups awaits further confirmation. An alternative explanation is that it was a kind of aschelminth (pseudocoelomate worm), as indicated for example by its asymmetrical mouth. Origin From modern Latin Aschelminthes (former phylum name), from Greek askos 'sac' + helminth 'worm' (from the former belief that animals of this group had a fluid-filled internal sac). Definition of aschelminth in US English: aschelminth nounˈaSHhel- Zoology An invertebrate animal belonging to a group of phyla that are distinguished by the lack of a well-developed coelom and blood vessels. Most are minute wormlike animals, including the nematodes, rotifers, and water bears. 〔动〕袋形动物 Phylum Nematoda and about seven minor phyla, formerly placed in a phylum Aschelminthes Example sentencesExamples Clearly, the status of several traditional ‘aschelminthes’ groups awaits further confirmation. Since aschelminths all lack substantial hard parts, their fossil record is extremely spotty. An alternative explanation is that it was a kind of aschelminth (pseudocoelomate worm), as indicated for example by its asymmetrical mouth. Origin From modern Latin Aschelminthes (former phylum name), from Greek askos ‘sac’ + helminth ‘worm’ (from the former belief that animals of this group had a fluid-filled internal sac).
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